baber/WOPTO huggingface dataset:
Patent JP-S6463591-A (JP)
Title: Novel production of 5-fluorouridine and derivative thereof
Inventor: INAMOTO YOSHITAKA
IPC: C07H19/067
Filed: 1987-09-02
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for DNA synthesis inhibitor and carcinostatic agent in high yield, by subjecting a specific nucleoside and 5-fluorouracil to exchange reaction in the presence of a Lewis acid catalyst. CONSTITUTION:A nucleoside having groups (preferably guanine groups or hypoxanthine groups) exchangeable with 5-fluorouracil groups in a base part and protecting groups (preferably protecting groups in the saccharide part are acyl groups and the protecting groups in the saccharide and base parts are silyl or acyl groups) in the saccharide and base parts and 5-fluorouracil are subjected to exchange reaction in the presence of a Lewis acid catalyst (preferably anhydrous stannic chloride). The protecting groups in the saccharide part, as necessary, are then subjected to eliminating reaction to afford the aimed compound.
Patent JP-H0665521-A (JP)
Title: Pigment dispersant, pigment composition, and pigment dispersion
Inventor: ISHIMORI MOTOKAZU
IPC: C09K23/52
Filed: 1992-08-19
Abstract: PURPOSE:To enable excellent dispersion into a wide variety of resins and to improve flowability, coating film gloss, brightness, and storage stability. CONSTITUTION:A pigment dispersant comprising an acrylic polymer having a saturated aliphatic polycyclic group and either a group derived from an organic pigment or a heterocyclic ring; a pigment composition containing the dispersant; and a pigment dispersion. The dispersant is produced, for example, by polymerizing isobornyl (meth)acrylate with an acrylic monomer having a carboxy or other reactive group and reacting the resulting acrylic polymer having a saturated alicyclic group with an organic pigment having a reactive group, e.g. aminomethylquinacridone or a heterocyclic compound having a reactive group, e.g. 5-aminophthalimide.
Patent JP-H0267636-A (JP)
Title: Program execution procedure file converting system
Inventor: NISHITANI TAKASHI
IPC: G06F9/45
Filed: 1988-09-01
Abstract: PURPOSE:To form execution procedure having the same contents even when the format of an unconverted job step is sharply different from that of a converted job step by forming and using a program execution procedure file converter. CONSTITUTION:A converter 4 converts a job step file 2 storing the execution procedure of a program into a job step file 14 having the same contents and a different format by a conversion table 9. An input device 6 distributes a data input method in accordance with an input instruction part 7 and successively inputs the distributed method in each step. An execution control device 8 selects processing to be executed next on the basis of data stored by the device 6 and stores an execution result in a table 9 in accordance with the instruction of input data. An edition device 10 extracts a conversion result at the timing capable of executing a program for executing execution procedure obtained by editing the execution result and the converted result corresponding to the execution result. An output device 11 writes results extracted by the device 10 successively in the file 14.
Patent JP-H0386692-A (JP)
Title: Scooter type motorcycle
Inventor: AIDA KATSUYA
IPC: B62J9/00
Filed: 1989-08-29
Abstract: PURPOSE:To make the size of a car body as little as possible to reduce the height of a seat and lower the center of gravity of the car body by suspending a forward tilting cylinder engine in the rear part of car body frame bent downward from a head pipe and extending backward, and arranging a fuel tank backward the seat. CONSTITUTION:A seat 20 is arranged above a forward tilting cylinder engine 13. The height of the seat can thus be lowered to reduce the height of center of gravity of a car body. Further, because a fuel tank 21 can be located behind the seat 20, the height-dimension of the fuel tank 21 can be made larger so as to increase its capacity.
Patent JP-H04230617-A (JP)
Title: Composition for washing and conditioning hair and skin
Inventor: BERUNAARU BOUKEI
IPC: C11D1/04
Filed: 1991-08-30
Abstract: PURPOSE: To obtain a composition for cleaning and dressing a keratin substance, especially hair and skin and a method for cleaning using the composition. CONSTITUTION: This composition comprises at least one cleaning surfactant, at least one insoluble silicone, at least one 2-4C polyhydric alcohol myristate and at least one (1-4C) alkanolamide alkyl ether and (or) a 8-16C fatty acid (1-4C) alkanolamide.
Patent JP-H0667330-A (JP)
Title: Production of photographic material
Inventor: OBAYASHI KEIJI
IPC: G03C1/498
Filed: 1992-08-19
Abstract: PURPOSE:To elevate the setting temp. of a coating liq. contg. gelatin, to form a thin film made of a small amt. of gelatin with the coating liq. having satisfactory physical properties without extremely increasing the viscosity of the coating liq. and to obtain a silver halide photographic sensitive material ensuring satisfactory adhesive property between different hydrophilic binder layers. CONSTITUTION:A base is coated with a coating liq. contg. natural high- molecular polysaccharides derived from red algae, to produce the objective photographic material. The coating liq. contg. the natural high-molecular polysaccharides contains 10mmol/l or more cations selected from among K<+>, Ca<2+>, Mg<2+>, Zn<2+>, Co<3+> and Ni<2+>.
Patent JP-H0727539-A (JP)
Title: Sheet metal machining inspecting device
Inventor: ISHIBASHI CHIKASHIGE
IPC: G01B11/245
Filed: 1992-08-19
Abstract: PURPOSE:To make an inspection with high reliability at a high speed with a camera and an image processor in an automatic inspecting device of the sheet metal machining by a turret punch press and a laser machining device. CONSTITUTION:This sheet metal machining inspecting device is provided with an image processor 15 image-processing the image pickup data obtained by a camera 11, obtaining the shape data of the shape of a work 10 and the position, magnitude, and size of a machining hole, comparing the shape data with the reference data, and judging the quality; an X-Y table 13 moving the camera 11 when the machining hole to be inspected is photographed in sequence; and an X-Y table 14 concurrently moving the work 10.
Patent JP-H0268531-A (JP)
Title: Camera with power zooming function
Inventor: OGATA KAZUJI
IPC: G03B11/04
Filed: 1988-09-05
Abstract: PURPOSE:To use a transmission line in common for zoom lens position information and barrier opening/closing information by connecting a barrier closure detection switch in series to parallel-connected zoom lens position detection switches. CONSTITUTION:The parallel-connected zoom lens position detection switches SW0-SW2 which are opened and closed according to the position of a zoom lens and not all opened or closed at the same time, and the barrier closure detection switch 21 are connected in series. This switch 21 is closed only when a barrier 11 is open in a photographic state, and position detection is performed through the switches SW0-SW2 of a zoom lens position detecting device 22 while barrier opening information is generated by grounding series connection line. Then the zoom lens position information and barrier opening/closing information are transferred to a controller 10 through the common transmission line to minimize the number of transfer lines.
Patent JP-H0726719-A (JP)
Title: Frame rule
Inventor: MORI HITOSHI
IPC: E04G21/10
Filed: 1993-07-07
Abstract: PURPOSE:To set flat the sand foundation surface set directly under a frame rule by connecting a standard lateral frame and the edge part of the lateral frame, at the edge parts of the left and right horizontal frames, vertically fixing each nut at the left and right edge parts of the lateral frame, fixing a handle at the upper edge of a bolt screwed with the nut, and fixing a supporting body at the lower edge of the bolt. CONSTITUTION:The edge parts of both of a standard frame 1 and a lateral, frame 2 are fixed at the edge parts of the left and right horizontal frames 3 and 3. Each nut 7 is verticaly fixed at the left and right edge parts of the lateral frame 2. A handle is fixed at the upper edge of a bolt 8 screwed with the nut 7. A supporting body 10 is fixed at the lower edge of the bolt 8. The side surface of a standard Pca base stone under pillar is nipping-fixed at the same time by the left and right deflection suppressing fittings 14 on the undersurface of the standard lateral frame 1 of a frame rule 6. Further, the level of the frame rule 6 is confirmed by the support by a supporting body on the sand foundation by operating the handle 11 at the top edge of the bolt 8 of a height adjusting rod 5 fixed on the lateral frame 2, and at the same time, observing each levelling device 4 on the standard lateral frame 1, lateral frame 2, and the left and right horizontal frames 3 and 3. Further, a levelling plate is inserted between the left and right horizontal rues 3 and, an a projection pieced is placed on the left and right horizontal frames 3 and 3, and the levelling plate is pulled to this side through the downward pushing.
Patent JP-S6463909-A (JP)
Title: Optical branching device
Inventor: AKAIKE AKIHIKO
IPC: G02B6/36
Filed: 1987-09-04
Abstract: PURPOSE:To prevent an optical plug insertion loss from being generated by composing the device of an optical outlet and an attachable and detachable plug, easily forming a branch waveguide by mounting the optical plug, and detaching the optical plug when branching is not necessary. CONSTITUTION:Fiber end surfaces of connecting components which have optical fibers incorporated and can rotate are made to abut on each other and held forming an optical transmission line. Then the two connecting components 23 and 24 are rotated around a center axis 22 as shown by an arrow to release the optical fiber end surfaces from contacting each other temporarily. Then the optical plug 17 is inserted into between the connecting components to form an optical branching circuit of optical fiber cores 19 and 20 and the branch waveguide 25. Consequently, the branch line is easily formed by attachment and detachment and the branch loss is prevented from being generated in the transmission line while optical branching is not performed (while the optical plug 17 is extracted).
Patent JP-S6374009-A (JP)
Title: Plastic optical fiber having excellent heat resistance
Inventor: SUGANUMA HEIROKU
IPC: C08F220/10
Filed: 1986-09-18
Abstract: PURPOSE:To obtain the titled fiber having excellent heat resistance by incorporating a specific compd. to a polymer which is contained in a core component and comprises polymethylmethacrylate copolymerized with a specific amount of bornylmethacrylate, as a main component. CONSTITUTION:The titled fiber has the core-sheath structure comprising the core component composed of the polymethylmethacrylate copolymerized with 5-40mol bornylmethacrylate as the main component, and a sheath component composed of a fluorine contg. polymer. The polymer of the core component comprises at least one kind of the compd. selected from methoxyhydroquinone, 2,4-dimethyl-6-t-butylphenol and triethylene glycol bis-[3(3-t-butyl-5-methyl-4- hydroxyphenyl)propionate] in an amount of about 10-5,000ppm. The polymer of the sheath component is composed of the polymer having a less refractive index than that of the core component, and is for example, a fluorine contg. polymer.
Patent JP-2000056454-A (JP)
Title: Photosensitive paste composition and production of structure using same
Inventor: ARAI JUNICHI
IPC: C09D11/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive paste forming a structure which does not cause the remaining of a release film and is not distorted or destroyed even in a heating step such as heat treatment or firing by using at least inorg. powder, a photopolymn. initiator and a specified photosensitive monomer as essential components. SOLUTION: The photosensitive paste compsn. contains at least inorg. powder, a photopolymn. initiator and a photosensitive monomer contg. a bi- or higher functional acryloyl group and a chain satd. >=4C hydrocarbon structure as essential components. The hydrocarbon structure acts as a lubricant in the paste after hardening by photopolymn. When a structure is formed using the photosensitive paste, a release a film and release dies do not chip or remain on the structure or part of the structure does not chip and the release film does not remain on the release dies. The structure is not distorted or destroyed even in a heating step such as heat treatment or firing.
Patent JP-S6462948-A (JP)
Title: System for changing extension number in private telephone
Inventor: ISHIKAWA KENICHI
IPC: H04M3/00
Filed: 1987-09-03
Abstract: PURPOSE:To easily change an extension number by the user of an extension telephone set by making the specific extension number of a private telephone switchboard into an extension number change special number. CONSTITUTION:For example, when an extension telephone set 5 calls and the extension number change special number is dialed, a PBX 2 resets the extension numbers dialed thereafter to an extension number setting table 3. Thus, extension calls thereafter from a public line 1, extension telephone sets 5 and 7, etc., are executed according to the setting.
Patent JP-H0857110-A (JP)
Title: Cushioning material
Inventor: TAKAMATSU TAMOTSU
IPC: A63C19/00
Filed: 1994-08-22
Abstract: PURPOSE: To improve the shock absorbing ability of a cushioning material which is attached to the fence of a stadium and cushions shock when a player collides against it by providing a reinforcing member-fitted part in the cross- direction center and forming a cushioning body which swells toward the surface. CONSTITUTION: The fence of a stadium has a frame consisting of supports and beams and multiple vertical furrings 6 are installed between the beams, and a cushioning material 1 is fitted to each of the vertical furrings 6. The cushioning material 1 is made of an elastic material such as rubber or soft synthetic resin and is formed by a flat base 8 and a tubular cushioning body 12 which is situated on both sides of the base 8 and swells toward the surface. A reinforcement hole 9a as a attachment part 9 extending in a longitudinal direction is formed in the cross-direction center of the base 8 and a reinforcement rod 10a as a reinforcement member 10 consisting of a rigid body such as a metal, is inserted into the reinforcement hole 9a. The cushioning material 1 is fitted to the vertical furring 6 by a U bolt 15a.
Patent JP-H0386344-A (JP)
Title: Method for forming splined hole
Inventor: IZUMISAWA MASARO
IPC: B21K21/16
Filed: 1989-08-28
Abstract: PURPOSE:To form a splined hole irrespective of the wall thickness and length of hollow cylindrical bodies by fitting the hollow holes of the hollow cylindrical bodies with multiple step spline mandrels from the sides of their small diameters, then, cold-extruding these cylindrical bodies to the side of the large diameter of the above-mentioned mandrel. CONSTITUTION:As the hollow cylindrical bodies 4, 5 to form the splined hole are held by a container 1, the hollow holes 4', 5' are fit with the multiple step spline mandrel 3 from the side of its small diameter. The hollow cylindrical bodies 4, 5 are pressed by a pressing material to the side of a large diameter of this mandrel 3 to cold-extrude a preceding hollow cylindrical body 4. Further, pressing is continued and the succeeding hollow cylindrical body 5 is cold- extruded. An extruded hollow cylindrical body is taken out of the mandrel 3, a new hollow cylindrical body is supplied from the side of the small diameter of the mandrel 3, the above-mentioned operation is repeated to easily form a splined hole having a specified shape continuously, in a low working pressure and at a low rate of reduction in area.
Patent JP-H1154282-A (JP)
Title: Organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/12
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an element with superior luminous efficiency and luminescent at high luminance by holding at least one layer containing at least one kind of a naphtho [2,3-a] aceantolylene derivative, between a pair of electrodes. SOLUTION: A luminous layer of an organic electroluminescence element is a layer containing a naphtho [2,3-a] aceantolylene derivative, and this layer further contains a luminescent organic metal complex. It is preferable that this luminescence element has a hole injection transport layer between a pair of electrodes. The naphtho [2,3-a] aceantolylene derivative is a compound expressed by a formula, where X1 -X14 represent a hydrogen atom, a halogen atom, a straight chain, branched or cyclic alkyl group, a straight chain, a branched or cyclic alkoxyl group or a substituted or unsubstituted aryl group. As the element, 9,14-dimethylnaphtho [2,3-a] aceantolylen or the like is included.
Patent JP-H0269921-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1988-09-06
Abstract: PURPOSE:To improve the electric characteristics and reliability of an electrolytic capacitor by incorporating specific compound salt in a predetermined solvent as electrolyte. CONSTITUTION:When a mono- or di-N-alkyl-1-azabicyclo[m,n,p]arcanium compound of alicyclic mono- or di-carboxylate compound of alkyl carboxylate compound represented by a formula I is contained in a solvent containing as a main gradient nonproton solvent as electrolyte, it becomes an electrolyte containing the nonproton solvent as a main ingredient and having substantially nonaqueous high conductivity. Accordingly, when this electrolyte is used, its characteristics are stabilized even at the time of use for a long period of time at a high temperature with low loss to enhance its electric characteristics to obtain an electrolytic capacitor having stable characteristics to be maintained for a long period of time with high reliability. In the formula, m, n: 2 or 3, p: 1, 2 or 3, y: integer number of 2 or 3, R1: hydrogen atom or 1-10C alkyl group in which total R1 do not become hydrogen atoms, R2: 6 or more-C alkyl group, X: hydrogen atom or the same group as the N-alkyl-1-lazabicyclo[m,n, p]arcanium group in the formula I.
Patent JP-H06143054-A (JP)
Title: Centering device
Inventor: DANMOTO SHOJIRO
IPC: B25J15/06
Filed: 1991-09-02
Abstract: PURPOSE:To fit in a fitting member to a fitted member securely by providing an energizing member to energize to make a holding member pressure-contact elastically to the periphery of the ends of the first and the second shaft members opposing each other. CONSTITUTION:When a fitting hole 28 is formed displaced obliquely, the lower end edge of a pin 22 is to receive a component force F facing in the horizontal direction along a tapered surface 32. By receiving the component force F by the pin 22, a holding pin 34e is inclined obliquely against the energizing force of an energizing member 34i. As a result, the second shaft member 34b is to be moved by slipping in the horizontal direction. In a compliance mechanism 34, the first and the second shaft members 34a and 34b are set swayable around the center axis relatively, and the pin 22 is fitted in to the fitting hole 28 securely.
Patent JP-H0962241-A (JP)
Title: Straight line drawing method of picture plane
Inventor: TAKI YOSHIFUMI
IPC: G09B29/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To draw a straight line of fixed thickness on a picture plane simply and at a low cost, without necessity of computing all picture element coordinates. SOLUTION: This straight line drawing method on a picture plane is provided with the step 102 in which the coordinates of respective picture elements along a straight line connecting together a given beginning point and a end point are decided by fixed algorithm, the step 102 in which the coordinates of picture elements along respective circumferences centering around a beginning point picture element, an end point picture element, and respective picture elements along the straight line and having diameter equal to the width of the straight line are decided by fixed algorithm, and the steps 105, 106, 109 in which the picture elements among the coordinates of picture elements along respective circumferences containing the picture element having the farthest x-coordinate at same y-coordinate are drawn.
Patent JP-H0957180-A (JP)
Title: Filter for paint
Inventor: NAKAMOTO HIROBUMI
IPC: B05D3/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To simply conduct paint filtration work to be carried out in advance of coating work by one operator. SOLUTION: A filter 1 is constituted by a frame material 2, a net 3 which is formed in a bag shape with a stocking material and attached around the frame material 2, and more than one string-shaped body 4 connected with the frame material 2, and the string-shaped body 4 is fixed through a pressure sensitive adhesive tape to a paint can K so that the filter 1 is fixed.
Patent JP-H04104315-A (JP)
Title: File retrieval system for magnetic tape device
Inventor: SEKIYA YOSHIICHI
IPC: G11B27/10
Filed: 1990-08-23
Abstract: PURPOSE:To position a tape up to a file to be retrieved at rewinding speed at the time of file retrieval by permitting a magnetic tape retrieval sensor to detect the position of the file on the tape. CONSTITUTION:Writing into the tape is executed from a program, a tape position in the head of the file is detected and data is written into VTOC. When the writing into the tape is terminated, the tape position at the end of the file is detected and data is written into VTOC. When the name of the file 'FFF' is read by the program, VTOC is retrieved first, and the start position of the tape is detected. The magnetic tape is fast forwarded to the immediate front of the tape start position '104'. HDR of 'FFF' is searched from the position and 'FFF' is retrieved. When th unload instruction of the tape is executed, VTOC on the memory is written into the VTOC area of the magnetic tape and the tape is unloaded.
Patent JP-H0777339-A (JP)
Title: Simplified air conditioning method and air conditioning device for golf practice range
Inventor: NAKAGAKI TERUO
IPC: F24F13/06
Filed: 1993-09-07
Abstract: PURPOSE:To make it possible to obtain an optimum cooling and heating effect at the foot of a player or the upper part of the body of a player by installing a partition plate between swing plates which partition swing plates and housing a cooling or heating appliance in the swing plate so that cooled air or heated air may be ejected in structure. CONSTITUTION:A training space of a golf practice range A comprises swing plates 1, tee-up units 2 and partition plates 3 laid out between the swing plates 3. A housing unit 31 is installed to the partition plates 3 in this case while guard members 5, such as a net and a louver are installed to the opening side of the housing unit 31. This construction makes it possible to supply cooled air and hot air directly to the feet of a player or to the upper part of the body of the player from the feet of the player and provide a comfortable atmosphere to the player so that the player may enjoy a required golf exercise to the full.